Honda BF115A, BF130A Outboard Motors Shop Manual., Page 423Get this manual
Replacement: Relieve the fuel pressure following the instruction of "How relieve fuel pressure" (P5-1)Place rag or shop towel over the strainer coverRemove the three mm screw-washers and the strainer coverRemove the strainer and replace it if necessaryReplace the O-ringInstall the fuel strainerInstall the strainer cover with the mm screw-washersReplace the sealing washer and tighten the service check bolt with specified torqueTORQUE: 12 N-m (1.2kgf-m, Ibf-ft)